Hiroo Sasa

Part of Watahan & Co., Ltd., Watahan Jmart Co., Ltd. manages home improvement centers in the Kanto-Koshin area of Japan. The Japanese company's mission is to enrich the lifestyle of all customers by supplying a wide range of products from all over the world. The company has expanded to 10 stores and continue to challenge themselves to make their store the only one loved by every customer by responding sincerely to their demands. Watahan Jmart Co. was acquired by Watahan & Co., Ltd. on November 4, 2016, for $1.31 million.

Watahan Mihara Shoten Co., Ltd. engages in the manufacture, retail and wholesale of tea and confectionery. The company was founded in 1874 and is headquartered in Azumino, Japan.

Part of Watahan & Co., Ltd., Watahan Home-AID Co Ltd operates as a holding Japanese company with subsidiaries engaged in transport and management for distribution, grocery store management, and home improvement centers. The company is based in Nagano, Japan.

Part of Watahan & Co., Ltd., Watahan Partners KK is a transportation and Japanese distribution services company. The company is based in Tokyo, Japan and was founded in 2017.